Mous offers a 10% off coupon for first time purchaser if you give them your email address but doesn’t accept it when you make a purchase, I spent almost $150 and got nothing off, then a so sorry we don’t correct the error after purchase email from their customer service person. Faulty coupon is one of the categories for contacting them. So it’s pretty clear that they don’t want to honor their coupons…case is fine but the purchasing experience taints it for me every time I look at it, or the one purchased for my husband. Will never buy from them again, since there are other fine options available.